Commit e0532a96 authored by juga  's avatar juga
Browse files

Allow 0 RTT measurements

To speed up the scanner.
RTT is not being used at the moment, set the default to 0.
parent 1defb776
......@@ -42,7 +42,7 @@ download_min = 5
download_target = 6
download_max = 10
# How many RTT measurements to make
num_rtts = 10
num_rtts = 0
# Number of downloads with acceptable times we must have for a relay before
# moving on
num_downloads = 5
......
......@@ -476,7 +476,7 @@ class ResultSuccess(Result):
def from_dict(d):
assert isinstance(d, dict)
return ResultSuccess(
d['rtts'], d['downloads'],
d['rtts'] or [], d['downloads'],
Result.Relay(
d['fingerprint'], d['nickname'], d['address'],
d['master_key_ed25519'], d['relay_average_bandwidth'],
......
......@@ -302,7 +302,9 @@ class V3BWLine(object):
return None
kwargs['desc_avg_bw_bs'] = \
results_recent[-1].relay_average_bandwidth
kwargs['rtt'] = cls.rtt_from_results(results_recent)
rtt = cls.rtt_from_results(results_recent)
if rtt:
kwargs['rtt'] = rtt
bw = cls.bw_bs_median_from_results(results_recent)
kwargs['bw_bs_mean'] = cls.bw_bs_mean_from_results(results_recent)
kwargs['bw_bs_median'] = cls.bw_bs_median_from_results(
......@@ -380,7 +382,7 @@ class V3BWLine(object):
def rtt_from_results(results):
# convert from miliseconds to seconds
rtts = [(round(rtt * 1000)) for r in results for rtt in r.rtts]
rtt = round(median(rtts))
rtt = round(median(rtts)) if rtts else None
return rtt
@staticmethod
......
......@@ -236,7 +236,7 @@ def _validate_scanner(conf):
sec = 'scanner'
err_tmpl = Template('$sec/$key ($val): $e')
ints = {
'num_rtts': {'minimum': 1, 'maximum': 100},
'num_rtts': {'minimum': 0, 'maximum': 100},
'num_downloads': {'minimum': 1, 'maximum': 100},
'initial_read_request': {'minimum': 1, 'maximum': None},
'measurement_threads': {'minimum': 1, 'maximum': None},
......
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